#66F76B#66F76B

#66F76B is a very light, highly saturated green. Relative luminance 0.704; OKLCH L 86.8% C 0.221 H 143.9°. Best body text is #000000 at 15.08:1 contrast (WCAG AA passes).

Color values

HEX	#66F76B
RGB	rgb(102, 247, 107)
HSL	hsl(122, 90%, 68%)
HSV	hsv(122, 59%, 97%)
CMYK	cmyk(58.7%, 0%, 56.7%, 3.1%)
CIE-LAB	lab(87.19, -65.81, 54.94)
CIE-LCH	lch(87.19, 85.73, 140.15°)
OKLab	oklab(86.76% -0.1786 0.1301)
OKLCH	oklch(86.76% 0.221 143.9)
XYZ	xyz(41.3917, 70.4040, 25.3151)
Luminance	0.7041 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F76B #F766F2

analogous

#A9F766 #66F76B #66F7B3

triadic

#66F76B #6B66F7 #F76B66

tetradic

#66F76B #66A9F7 #F766F2 #F7B366

square

#66F76B #66A9F7 #F766F2 #F7B366

split-complementary

#66F76B #B366F7 #F766A9

monochromatic

#0BD712 #2CF433 #66F76B #A0FAA3 #DAFDDC

Accessibility & contrast

On white

1.39

#66F76B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.08

#66F76B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F76B

15.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F76B	#FFFFFF	#000000	##000000
##66F76B	1.00	1.39	15.08	15.08
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.08	21.00	1.00	1.00
##000000	15.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE25D

Deuteranopia (green-blind)

#E9D676

Tritanopia (blue-blind)

#4AF1D8

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #66f76b;
/* rgb */ color: rgb(102, 247, 107);
/* oklch */ color: oklch(86.8% 0.221 143.9);

Tailwind

colors: {
  custom: {
    50: '#9ffb99',
    500: '#66f76b',
    950: '#000000',
  },
}

SCSS

$custom: #66f76b;
$custom-light: #9ffb99;
$custom-dark: #000000;

JSON

{
  "hex": "#66f76b",
  "rgb": {
    "r": 102,
    "g": 247,
    "b": 107
  },
  "hsl": {
    "h": 122.069,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.86755,
    "c": 0.22094,
    "h": 143.9
  },
  "luminance": 0.70408
}

Semantic roles & 50–950 ramp

primary

#66F76B

secondary

#D031CB

accent

#00DEE6

background

#FDFFFC

surface

#F7FFF5

border

#D0D7CF

text

#10170E

muted

#81857F

Preview Lab

Preview with #66F76B

Body copy rendered with the generated semantic roles for this colour.

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